| Type |  Book |
| ชื่อเรื่อง | Information technology--Portable Operating Systems Interface(POSIX) / sponsor, Technical Committee on Operating Systems and Application Environments of the IEEE Computer Society ; approved September 28, 1990 IEEE Standards Board ; approved 1990 by the International Organization for Standardization and by the International Electrotechnical Commission |
| ผู้แต่ง | International organization for standardization |
| ISBN | 1-55937-061-0 |
| พิมพลักษณ์ | New York : Institute of Electrical and Electronics Engineers, 1990- |
| รูปเล่ม | v. ; 30 cm |
| หัวเรื่อง | Application software |
| | C (Computer program language) |
| | Unix (Computer file) |
| | Information technology |
| | Operating systems (Computers) |
| | Operating systems (Computers) standards |